TANKS INC TM34U-T Coated Steel Gas Tank Inc.

( Brand: Tanks Inc ), ( Manufacturer Part Number: TM34U-T ), ( Part Type: Tank ), ( Seller: Summit Racing Equipment )

Review TANKS INC Inc. Chevy Coated Steel Gas Tank fits CHEVELLE EFI 1971-72

The **Tanks TM34U-T 1971-72 Chevy Chevelle Coated Steel Gas Tank** is a meticulously crafted, high-performance fuel system component designed exclusively for the iconic 1971 and 1972 Chevrolet Chevelle models, particularly those equipped with Electronic Fuel Injection (EFI) systems. Engineered from premium **coated steel**, this gas tank combines durability with corrosion resistance, ensuring longevity even under the most demanding driving conditions. The TM34U-T features a **precision-machined design** tailored to fit seamlessly under the hood of your Chevelle, maintaining the original aesthetic while enhancing functionality. Its **smooth, polished exterior** not only preserves the classic look of your vehicle but also reduces the risk of rust and deterioration, a common issue with aftermarket alternatives. This tank is built to accommodate the **EFI system s precise fuel delivery requirements**, providing a secure and leak-proof connection to the fuel lines and injectors. Whether you're restoring a vintage Chevelle or maintaining a high-performance version, this tank delivers the perfect balance of **authenticity, reliability, and performance**. With its **reinforced construction and protective coating**, it stands as a superior choice for enthusiasts who demand both heritage and modern engineering in their classic muscle cars.

### **Pros and Cons of buying a Tanks TM34U-T (1971-72 Chevy Chevelle Coated Steel Gas Tank for EFI)**

1. **Compatibility** The TM34U-T is specifically designed for 1971-72 Chevy Chevelle models, ensuring a proper fit without modifications. This reduces the risk of leaks or installation issues common with aftermarket tanks that don t match factory dimensions.

2. **Steel Construction** Unlike plastic or aluminum tanks, steel is more durable and resistant to punctures or impacts, which can be beneficial in high-performance or modified vehicles where fuel sloshing or rough handling is a concern.

3. **Coated Interior** The internal coating helps prevent corrosion and fuel degradation over time, extending the tank s lifespan compared to uncoated steel or inferior plastic alternatives.

4. **Electronic Fuel Injection (EFI) Compatibility** The tank is explicitly labeled for EFI applications, meaning it is designed to work with modern fuel injection systems without requiring extensive modifications to the fuel lines or sending unit.

5. **OEM Replacement Quality** While not an exact factory part, the TM34U-T is built to replicate the original design, providing a reliable upgrade over generic or poorly made aftermarket tanks.

6. **Wider Availability of Parts** Since it s a common Chevelle part, finding replacement gaskets, clamps, or related components is easier than with niche or discontinued tanks.

7. **Potential for Customization** If you plan to modify the tank (e.g., adding a fuel pump bracket or modifying the filler neck), steel offers more flexibility than plastic.

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1. **Weight** Steel tanks are significantly heavier than plastic or aluminum alternatives. This can affect fuel economy slightly and may require reinforcement in the vehicle s frame or suspension if the original mounting points are not robust enough.

2. **Corrosion Risk (If Not Maintained)** While the coating helps, steel tanks can still rust over time, especially if fuel or moisture seeps into the tank. Regular inspections and maintenance are necessary to prevent leaks or structural failure.

3. **Higher Cost Than Plastic Tanks** Steel tanks are generally more expensive upfront than plastic or aluminum alternatives, which may be a deterrent for budget-conscious buyers.

4. **Potential for Fuel Sloshing** Due to its weight and rigidity, a steel tank may not absorb vibrations as well as a flexible plastic tank, potentially leading to more noticeable fuel sloshing in aggressive driving or off-road conditions.

5. **Installation Complexity** Steel tanks can be bulkier to work with during installation, requiring more space and potentially more labor than lighter materials. If you re not experienced with automotive fabrication, this could add time and cost.

6. **Limited Aesthetic Appeal (If Exposed)** While most tanks are hidden, if you re running a minimalist or exposed fuel system (e.g., in a hot rod), a steel tank may not look as sleek as a polished aluminum or fiberglass option.

7. **Potential for Dents or Damage** Unlike plastic, which can flex and absorb minor impacts, steel tanks can dent or warp from collisions, which may require welding or replacement.

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The **Tanks TM34U-T steel gas tank for the 1971-72 Chevelle is a strong choice for buyers prioritizing durability, compatibility, and long-term reliability**, especially if you re running an EFI system or plan to keep the vehicle in good condition for years. The steel construction offers superior strength and resistance to punctures, while the coated interior helps mitigate corrosion. However, the added weight, higher cost, and maintenance requirements (such as rust prevention) may not be ideal for every owner.

If you re working with a tight budget, prioritize weight savings, or plan to run the vehicle aggressively (e.g., drag racing or off-roading), a high-quality **plastic or aluminum tank** (such as those from Tanks, FuelTech, or other reputable brands) might be a more practical alternative. That said, for most Chevelle owners seeking a **direct replacement with minimal modifications**, the TM34U-T is a well-engineered and reliable option.

- You need a **direct OEM-style replacement** for your 1971-72 Chevelle.

- You want a **durable, long-lasting tank** that can handle EFI systems.

- You re willing to **invest in a heavier but more robust solution** and maintain it properly.

- You prefer **steel over plastic/aluminum** for strength and corrosion resistance.

- You re **budget-conscious** and can find a well-reviewed plastic or aluminum tank at a lower cost.

- You **prioritize weight reduction** for performance or fuel efficiency.

- You plan to **modify the tank extensively** (e.g., adding a fuel cell or custom brackets), in which case a plastic tank might offer more flexibility.

**Final Verdict:** For most Chevelle owners, the **TM34U-T is a solid, no-frills choice** that balances compatibility, durability, and performance. Just be prepared for the added weight and maintenance considerations that come with steel. If you re unsure, check reviews from other Chevelle owners who ve used the same tank to gauge real-world performance.

Details:

Vehicle Fitment. Buyer pays return shipping. Fuel Tank, Injection Ready, 20 Gallons, Steel, Silver Powder coated, Chevy, Each. Fitment information may not be available for all products and those without fitment will have a Compatibility link.

TAN-GML Fuel Tank Sending Unit 0-90 ohms Each. Use this to fill in any hashtags for search. Please hover mouse to image.

part #: tm34u prices

• $219.98-$595.99

specifications fueltanksysteme:

• for models: Efi, Chevelle
• for makes: Chevy
• for years: 1971-72
• brand: Tanks Inc
• mpn: Tm34u-t
• part type: Tank
• seller: Summit Racing Equipment

offer fuelTanksysteme:

• availability: In Stock
• sold: 0
• quantity: 4
• started: June 12, 2026
• options: Ship-to-home

returns fuelTanksysteme:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments fuelTanksysteme:

• other
• wallet: Google-pay
• credit card: Discover

seller fuelTanksysteme:

• rating: 99.7%
• city: Tallmadge, Ohio
• # reviews: 1148756

general fuelTanksysteme:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

shipping fuelTanksysteme:

• type: Fixed
• cost: $0.00
• service: Economy
• transit: 3-6 Days
• class: Economy

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